GaudiConfig2._db.ConfDB2 Class Reference

Inheritance diagram for GaudiConfig2._db.ConfDB2:

Collaboration diagram for GaudiConfig2._db.ConfDB2:

Public Member Functions
def	__init__ (self)
def	__getitem__ (self, key)
def	__contains__ (self, key)
def	__iter__ (self)

Private Attributes
	_dbs

Detailed Description

Definition at line 17 of file _db.py.

Constructor & Destructor Documentation

__init__()

def GaudiConfig2._db.ConfDB2.__init__

(

self

)

Definition at line 18 of file _db.py.

    def __init__(self):
        import shelve
 
        self._dbs = {}
        pathvar = "DYLD_LIBRARY_PATH" if sys.platform == "darwin" else "LD_LIBRARY_PATH"
        for path in os.getenv(pathvar, "").split(os.pathsep):
            if not os.path.isdir(path):
                continue
            dbfiles = [
                os.path.join(path, f)
                for f in os.listdir(path)
                if f.endswith(".confdb2") and os.path.isfile(os.path.join(path, f))
            ]
            dbfiles.sort()
            for db in [shelve.open(f, "r") for f in dbfiles]:
                for key in db:
                    if key not in self._dbs:
                        self._dbs[key] = db
 

Member Function Documentation

__contains__()

def GaudiConfig2._db.ConfDB2.__contains__	(		self,
			key
	)

Definition at line 40 of file _db.py.

    def __contains__(self, key):
        return key in self._dbs
 

__getitem__()

def GaudiConfig2._db.ConfDB2.__getitem__	(		self,
			key
	)

Definition at line 37 of file _db.py.

    def __getitem__(self, key):
        return self._dbs[key][key]
 

__iter__()

def GaudiConfig2._db.ConfDB2.__iter__

(

self

)

Definition at line 43 of file _db.py.

    def __iter__(self):
        return iter(self._dbs)
 
 
# allow overriding the low level DB access for testing

Member Data Documentation

_dbs

GaudiConfig2._db.ConfDB2._dbs

private

Definition at line 21 of file _db.py.

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The documentation for this class was generated from the following file:

• GaudiConfiguration/python/GaudiConfig2/_db.py